Added connection_profile_get_dhcp_lease_duration API
[platform/core/api/connection.git] / src / connection_profile.c
old mode 100644 (file)
new mode 100755 (executable)
index c1c49e9..e617348
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
- * limitations under the License. 
+ * limitations under the License.
  */
 
+#include <glib.h>
 #include <stdio.h>
-#include <string.h>
 #include <stdlib.h>
+#include <string.h>
 #include <arpa/inet.h>
-#include <glib.h>
 #include <vconf/vconf.h>
+
 #include "net_connection_private.h"
 
 #define HTTP_PROXY "http_proxy"
@@ -33,7 +34,7 @@ static net_dev_info_t* __profile_get_net_info(net_profile_info_t *profile_info)
        case NET_DEVICE_WIFI:
                return &profile_info->ProfileInfo.Wlan.net_info;
        case NET_DEVICE_ETHERNET:
-               return &profile_info->ProfileInfo.Ethernet.net_info;
+               return &profile_info->ProfileInfo.Ethernet.net_info; //LCOV_EXCL_LINE
        case NET_DEVICE_BLUETOOTH:
                return &profile_info->ProfileInfo.Bluetooth.net_info;
        case NET_DEVICE_DEFAULT:
@@ -58,12 +59,14 @@ static char *__profile_convert_ip_to_string(net_addr_t *ip_addr, connection_addr
 
                inet_ntop(AF_INET, ipaddr, ipstr, INET_ADDRSTRLEN);
        } else {
+               //LCOV_EXCL_START
                ipaddr = (unsigned char *)&ip_addr->Data.Ipv6.s6_addr;
                ipstr = g_try_malloc0(INET6_ADDRSTRLEN);
                if (ipstr == NULL)
                                return NULL;
 
                inet_ntop(AF_INET6, ipaddr, ipstr, INET6_ADDRSTRLEN);
+               //LCOV_EXCL_STOP
        }
 
        return ipstr;
@@ -76,13 +79,15 @@ static void __profile_init_cellular_profile(net_profile_info_t *profile_info, co
 
        profile_info->profile_type = NET_DEVICE_CELLULAR;
        profile_info->ProfileState = NET_STATE_TYPE_IDLE;
+       profile_info->ProfileInfo.Pdp.PdnType = NET_PDN_TYPE_UNKNOWN;
+       profile_info->ProfileInfo.Pdp.RoamPdnType = NET_PDN_TYPE_UNKNOWN;
        profile_info->ProfileInfo.Pdp.net_info.IpConfigType = NET_IP_CONFIG_TYPE_OFF;
        profile_info->ProfileInfo.Pdp.net_info.ProxyMethod = NET_PROXY_TYPE_DIRECT;
        g_strlcpy(profile_info->ProfileInfo.Pdp.Keyword, keyword, NET_PDP_APN_LEN_MAX);
 
        if (vconf_get_int(VCONF_TELEPHONY_DEFAULT_DATA_SERVICE,
                                        &default_subscriber_id) != 0)
-               CONNECTION_LOG(CONNECTION_ERROR,
+               CONNECTION_LOG(CONNECTION_ERROR, //LCOV_EXCL_LINE
                                                "Failed to get VCONF_TELEPHONY_DEFAULT_DATA_SERVICE");
 
        profile = (connection_profile_h)profile_info;
@@ -100,20 +105,42 @@ static void __profile_init_wifi_profile(net_profile_info_t *profile_info)
        profile_info->ProfileInfo.Wlan.security_info.enc_mode = WLAN_ENC_MODE_NONE;
 }
 
-static const char* __profile_get_ethernet_proxy(void)
+//LCOV_EXCL_START
+static char* __profile_get_ethernet_proxy(void)
 {
        char *proxy;
 
-       proxy = getenv(HTTP_PROXY);
+       proxy = vconf_get_str(VCONFKEY_NETWORK_PROXY);
 
-       if(proxy == NULL) {
+       if (proxy == NULL) {
                CONNECTION_LOG(CONNECTION_ERROR, "Fail to get system proxy");
                return NULL;
        }
 
        return proxy;
 }
+//LCOV_EXCL_STOP
+
+static int __profile_convert_netmask_to_prefix_len(const char *netmask)
+{
+       if (netmask == NULL)
+               return 0;
+
+       in_addr_t mask = inet_network(netmask);
+       int prefix_len = 0;
+
+       for (; mask; mask <<= 1)
+               ++prefix_len;
+
+       return prefix_len;
+}
 
+static in_addr_t __profile_convert_prefix_len_to_netmask(int prefix_len)
+{
+       return (prefix_len ? (in_addr_t) 0xFFFFFFFFu >> (32 - prefix_len) : 0);
+}
+
+//LCOV_EXCL_START
 connection_cellular_service_type_e _profile_convert_to_connection_cellular_service_type(net_service_type_t svc_type)
 {
        switch (svc_type) {
@@ -202,17 +229,37 @@ net_state_type_t _connection_profile_convert_to_net_state(connection_profile_sta
 
        return libnet_state;
 }
-
+//LCOV_EXCL_STOP
 
 /* Connection profile ********************************************************/
 EXPORT_API int connection_profile_create(connection_profile_type_e type, const char* keyword, connection_profile_h* profile)
 {
-       if ((type != CONNECTION_PROFILE_TYPE_CELLULAR &&
-            type != CONNECTION_PROFILE_TYPE_WIFI) || profile == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE);
+
+       if (type == CONNECTION_PROFILE_TYPE_CELLULAR)
+               CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+       else if (type == CONNECTION_PROFILE_TYPE_WIFI)
+               CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
+       if (type != CONNECTION_PROFILE_TYPE_CELLULAR &&
+            type != CONNECTION_PROFILE_TYPE_WIFI) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
+       if (profile == NULL) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       int rv  = _connection_libnet_check_profile_privilege();
+       if (rv == CONNECTION_ERROR_PERMISSION_DENIED)
+               return rv;
+       else if (rv != CONNECTION_ERROR_NONE) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Failed to create profile"); //LCOV_EXCL_LINE
+               return CONNECTION_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
+       }
+
        net_profile_info_t *profile_info = g_try_malloc0(sizeof(net_profile_info_t));
        if (profile_info == NULL)
                return CONNECTION_ERROR_OUT_OF_MEMORY;
@@ -220,7 +267,7 @@ EXPORT_API int connection_profile_create(connection_profile_type_e type, const c
        switch (type) {
        case CONNECTION_PROFILE_TYPE_CELLULAR:
                if (keyword == NULL) {
-                       CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+                       CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                        g_free(profile_info);
                        return CONNECTION_ERROR_INVALID_PARAMETER;
                }
@@ -241,8 +288,10 @@ EXPORT_API int connection_profile_create(connection_profile_type_e type, const c
 
 EXPORT_API int connection_profile_destroy(connection_profile_h profile)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile))) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -253,8 +302,10 @@ EXPORT_API int connection_profile_destroy(connection_profile_h profile)
 
 EXPORT_API int connection_profile_clone(connection_profile_h* cloned_profile, connection_profile_h origin_profile)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(origin_profile)) || cloned_profile == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -270,8 +321,10 @@ EXPORT_API int connection_profile_clone(connection_profile_h* cloned_profile, co
 
 EXPORT_API int connection_profile_get_id(connection_profile_h profile, char** profile_id)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || profile_id == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -292,8 +345,10 @@ EXPORT_API int connection_profile_get_id(connection_profile_h profile, char** pr
 
 EXPORT_API int connection_profile_get_name(connection_profile_h profile, char** profile_name)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || profile_name == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -307,8 +362,8 @@ EXPORT_API int connection_profile_get_name(connection_profile_h profile, char**
                *profile_name = g_strdup(profile_info->ProfileInfo.Wlan.essid);
                break;
        case NET_DEVICE_ETHERNET:
-               *profile_name = g_strdup(profile_info->ProfileInfo.Ethernet.net_info.DevName);
-               break;
+               *profile_name = g_strdup(profile_info->ProfileInfo.Ethernet.net_info.DevName); //LCOV_EXCL_LINE
+               break; //LCOV_EXCL_LINE
        case NET_DEVICE_BLUETOOTH: {
                char *bt_name = strrchr(profile_info->ProfileName, '/');
                if (bt_name == NULL)
@@ -327,10 +382,12 @@ EXPORT_API int connection_profile_get_name(connection_profile_h profile, char**
        return CONNECTION_ERROR_NONE;
 }
 
-EXPORT_API int connection_profile_get_type(connection_profile_h profile, connection_profile_type_etype)
+EXPORT_API int connection_profile_get_type(connection_profile_h profile, connection_profile_type_e *type)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -344,13 +401,13 @@ EXPORT_API int connection_profile_get_type(connection_profile_h profile, connect
                *type = CONNECTION_PROFILE_TYPE_WIFI;
                break;
        case NET_DEVICE_ETHERNET:
-               *type = CONNECTION_PROFILE_TYPE_ETHERNET;
-               break;
+               *type = CONNECTION_PROFILE_TYPE_ETHERNET; //LCOV_EXCL_LINE
+               break; //LCOV_EXCL_LINE
        case NET_DEVICE_BLUETOOTH:
                *type = CONNECTION_PROFILE_TYPE_BT;
                break;
        default:
-               CONNECTION_LOG(CONNECTION_ERROR, "Invalid profile type\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid profile type");
                return CONNECTION_ERROR_OPERATION_FAILED;
        }
 
@@ -359,8 +416,10 @@ EXPORT_API int connection_profile_get_type(connection_profile_h profile, connect
 
 EXPORT_API int connection_profile_get_network_interface_name(connection_profile_h profile, char** interface_name)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || interface_name == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -379,8 +438,11 @@ EXPORT_API int connection_profile_get_network_interface_name(connection_profile_
 EXPORT_API int connection_profile_refresh(connection_profile_h profile)
 {
        int rv;
+
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile))) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -389,11 +451,11 @@ EXPORT_API int connection_profile_refresh(connection_profile_h profile)
 
        rv = net_get_profile_info(profile_info->ProfileName, &profile_info_local);
        if (rv == NET_ERR_ACCESS_DENIED) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Access denied");
-               return CONNECTION_ERROR_PERMISSION_DENIED;
+               CONNECTION_LOG(CONNECTION_ERROR, "Access denied"); //LCOV_EXCL_LINE
+               return CONNECTION_ERROR_PERMISSION_DENIED; //LCOV_EXCL_LINE
        } else if (rv != NET_ERR_NONE) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Failed to get profile information");
-               return CONNECTION_ERROR_OPERATION_FAILED;
+               CONNECTION_LOG(CONNECTION_ERROR, "Failed to get profile information"); //LCOV_EXCL_LINE
+               return CONNECTION_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
        }
 
        memcpy(profile, &profile_info_local, sizeof(net_profile_info_t));
@@ -403,24 +465,26 @@ EXPORT_API int connection_profile_refresh(connection_profile_h profile)
 
 EXPORT_API int connection_profile_get_state(connection_profile_h profile, connection_profile_state_e* state)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || state == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
        *state = _profile_convert_to_cp_state(profile_info->ProfileState);
-       if (*state < 0)
-               return CONNECTION_ERROR_OPERATION_FAILED;
 
        return CONNECTION_ERROR_NONE;
 }
 
 EXPORT_API int connection_profile_get_ip_config_type(connection_profile_h profile,
-               connection_address_family_e address_family, connection_ip_config_type_etype)
+               connection_address_family_e address_family, connection_ip_config_type_e *type)
 {
        net_ip_config_type_t profile_type;
 
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
@@ -441,6 +505,7 @@ EXPORT_API int connection_profile_get_ip_config_type(connection_profile_h profil
 
        if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4) {
                switch (profile_type) {
+               //LCOV_EXCL_START
                case NET_IP_CONFIG_TYPE_STATIC:
                        *type = CONNECTION_IP_CONFIG_TYPE_STATIC;
                        break;
@@ -462,8 +527,10 @@ EXPORT_API int connection_profile_get_ip_config_type(connection_profile_h profil
                        break;
                default:
                        return CONNECTION_ERROR_OPERATION_FAILED;
+               //LCOV_EXCL_STOP
                }
        } else {
+               //LCOV_EXCL_START
                switch (profile_type) {
                case NET_IP_CONFIG_TYPE_STATIC:
                        *type = CONNECTION_IP_CONFIG_TYPE_STATIC;
@@ -481,6 +548,7 @@ EXPORT_API int connection_profile_get_ip_config_type(connection_profile_h profil
                        return  CONNECTION_ERROR_OPERATION_FAILED;
 
                }
+               //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
@@ -489,6 +557,8 @@ EXPORT_API int connection_profile_get_ip_config_type(connection_profile_h profil
 EXPORT_API int connection_profile_get_ip_address(connection_profile_h profile,
                connection_address_family_e address_family, char** ip_address)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
@@ -518,8 +588,8 @@ EXPORT_API int connection_profile_get_ip_address(connection_profile_h profile,
 EXPORT_API int connection_profile_get_subnet_mask(connection_profile_h profile,
                connection_address_family_e address_family, char** subnet_mask)
 {
-       char* prefixlen;
-       
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
@@ -528,17 +598,18 @@ EXPORT_API int connection_profile_get_subnet_mask(connection_profile_h profile,
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+               CONNECTION_LOG(CONNECTION_ERROR,
+                               "Please uses connection_profile_get_prefix_length()");
+               return CONNECTION_ERROR_NOT_SUPPORTED;
+       }
+
        net_profile_info_t *profile_info = profile;
        net_dev_info_t *net_info = __profile_get_net_info(profile_info);
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
-               prefixlen = g_try_malloc0(MAX_PREFIX_LENGTH);
-               snprintf(prefixlen, MAX_PREFIX_LENGTH, "%d", net_info->PrefixLen6);
-               *subnet_mask =  prefixlen;
-       } else
-               *subnet_mask = __profile_convert_ip_to_string(&net_info->SubnetMask,
+       *subnet_mask = __profile_convert_ip_to_string(&net_info->SubnetMask,
                                address_family);
 
        if (*subnet_mask == NULL)
@@ -549,7 +620,9 @@ EXPORT_API int connection_profile_get_subnet_mask(connection_profile_h profile,
 
 EXPORT_API int connection_profile_get_gateway_address(connection_profile_h profile,
                connection_address_family_e address_family, char** gateway_address)
-{      
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
@@ -563,7 +636,7 @@ EXPORT_API int connection_profile_get_gateway_address(connection_profile_h profi
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV6)
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6)
                *gateway_address = __profile_convert_ip_to_string(
                                        &net_info->GatewayAddr6, address_family);
        else
@@ -576,9 +649,71 @@ EXPORT_API int connection_profile_get_gateway_address(connection_profile_h profi
        return CONNECTION_ERROR_NONE;
 }
 
+EXPORT_API int connection_profile_get_dhcp_server_address(
+               connection_profile_h profile,
+               connection_address_family_e address_family, char** dhcp_server)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Not supported");
+               return CONNECTION_ERROR_ADDRESS_FAMILY_NOT_SUPPORTED;
+       }
+
+       if (!(_connection_libnet_check_profile_validity(profile)) ||
+           (address_family != CONNECTION_ADDRESS_FAMILY_IPV4) ||
+           dhcp_server == NULL) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+       net_dev_info_t *net_info = __profile_get_net_info(profile_info);
+       if (net_info == NULL)
+               return CONNECTION_ERROR_OPERATION_FAILED;
+
+       CONNECTION_LOG(CONNECTION_INFO, "IP Config %d, DHCP Server Address %s",
+                       net_info->IpConfigType, (net_info->BServerAddr ? "TRUE" : "FALSE"));
+
+       *dhcp_server = __profile_convert_ip_to_string(&net_info->ServerAddr,
+                       address_family);
+
+       if (*dhcp_server == NULL)
+               return CONNECTION_ERROR_OUT_OF_MEMORY;
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_get_dhcp_lease_duration(
+               connection_profile_h profile,
+               connection_address_family_e address_family, int* dhcp_lease_duration)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile)) ||
+           (address_family != CONNECTION_ADDRESS_FAMILY_IPV4)) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+       net_dev_info_t *net_info = __profile_get_net_info(profile_info);
+       if (net_info == NULL)
+               return CONNECTION_ERROR_OPERATION_FAILED;
+
+       CONNECTION_LOG(CONNECTION_INFO, "Lease duration : %d",
+                       net_info->DHCPLeaseDuration);
+
+       *dhcp_lease_duration = net_info->DHCPLeaseDuration;
+
+       return CONNECTION_ERROR_NONE;
+}
+
 EXPORT_API int connection_profile_get_dns_address(connection_profile_h profile, int order,
                connection_address_family_e address_family, char** dns_address)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
@@ -594,14 +729,12 @@ EXPORT_API int connection_profile_get_dns_address(connection_profile_h profile,
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV4)
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4)
                *dns_address = __profile_convert_ip_to_string(&net_info->DnsAddr[order-1],
                                address_family);
-       else if(address_family == CONNECTION_ADDRESS_FAMILY_IPV6)
-               *dns_address = __profile_convert_ip_to_string(&net_info->DnsAddr6[order-1],
+       else if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) //LCOV_EXCL_LINE
+               *dns_address = __profile_convert_ip_to_string(&net_info->DnsAddr6[order-1], //LCOV_EXCL_LINE
                                address_family);
-       else
-               CONNECTION_LOG(CONNECTION_ERROR, "Invalid address family\n");
 
        if (*dns_address == NULL)
                return CONNECTION_ERROR_OUT_OF_MEMORY;
@@ -609,30 +742,36 @@ EXPORT_API int connection_profile_get_dns_address(connection_profile_h profile,
        return CONNECTION_ERROR_NONE;
 }
 
-EXPORT_API int connection_profile_get_proxy_type(connection_profile_h profile, connection_proxy_type_etype)
+EXPORT_API int connection_profile_get_proxy_type(connection_profile_h profile, connection_proxy_type_e *type)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
-       const char *proxy;
        net_profile_info_t *profile_info = profile;
        net_dev_info_t *net_info = __profile_get_net_info(profile_info);
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
+       //LCOV_EXCL_START
        if (profile_info->profile_type == NET_DEVICE_ETHERNET) {
-               proxy = __profile_get_ethernet_proxy();
-               if (proxy == NULL)
+               char *proxy = __profile_get_ethernet_proxy();
+               if (proxy == NULL) {
                        *type = CONNECTION_PROXY_TYPE_DIRECT;
-               else
+               } else {
                        *type = CONNECTION_PROXY_TYPE_MANUAL;
+                       free(proxy);
+               }
 
                return CONNECTION_ERROR_NONE;
        }
+       //LCOV_EXCL_STOP
 
        switch (net_info->ProxyMethod) {
+       //LCOV_EXCL_START
        case NET_PROXY_TYPE_DIRECT:
                *type = CONNECTION_PROXY_TYPE_DIRECT;
                break;
@@ -645,6 +784,7 @@ EXPORT_API int connection_profile_get_proxy_type(connection_profile_h profile, c
        case NET_PROXY_TYPE_UNKNOWN:
        default:
                return CONNECTION_ERROR_OPERATION_FAILED;
+       //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
@@ -653,6 +793,8 @@ EXPORT_API int connection_profile_get_proxy_type(connection_profile_h profile, c
 EXPORT_API int connection_profile_get_proxy_address(connection_profile_h profile,
                connection_address_family_e address_family, char** proxy_address)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
@@ -679,6 +821,8 @@ EXPORT_API int connection_profile_set_ip_config_type(connection_profile_h profil
 {
        net_ip_config_type_t *profile_type = NULL;
 
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6)) {
@@ -691,13 +835,14 @@ EXPORT_API int connection_profile_set_ip_config_type(connection_profile_h profil
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV4)
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4)
                profile_type = &net_info->IpConfigType ;
        else
                profile_type = &net_info->IpConfigType6 ;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV4) {
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4) {
                switch (type) {
+               //LCOV_EXCL_START
                case CONNECTION_IP_CONFIG_TYPE_STATIC:
                        *profile_type = NET_IP_CONFIG_TYPE_STATIC;
                        net_info->IpAddr.Data.Ipv4.s_addr = 0;
@@ -723,8 +868,10 @@ EXPORT_API int connection_profile_set_ip_config_type(connection_profile_h profil
 
                default:
                        return CONNECTION_ERROR_INVALID_PARAMETER;
+               //LCOV_EXCL_STOP
                }
        } else {
+               //LCOV_EXCL_START
                switch (type) {
                case CONNECTION_IP_CONFIG_TYPE_STATIC:
                        *profile_type = NET_IP_CONFIG_TYPE_STATIC;
@@ -745,6 +892,7 @@ EXPORT_API int connection_profile_set_ip_config_type(connection_profile_h profil
                default:
                        return CONNECTION_ERROR_INVALID_PARAMETER;
                }
+               //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
@@ -752,7 +900,9 @@ EXPORT_API int connection_profile_set_ip_config_type(connection_profile_h profil
 
 EXPORT_API int connection_profile_set_ip_address(connection_profile_h profile,
                connection_address_family_e address_family, const char* ip_address)
-{      
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6)) {
@@ -765,12 +915,14 @@ EXPORT_API int connection_profile_set_ip_address(connection_profile_h profile,
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+               //LCOV_EXCL_START
                if (ip_address == NULL)
                        inet_pton(AF_INET6, "::", &net_info->IpAddr6.Data.Ipv6);
                else if (inet_pton(AF_INET6, ip_address,
                                        &net_info->IpAddr6.Data.Ipv6) < 1)
                        return CONNECTION_ERROR_INVALID_PARAMETER;
+               //LCOV_EXCL_STOP
        } else {
                if (ip_address == NULL)
                        net_info->IpAddr.Data.Ipv4.s_addr = 0;
@@ -784,30 +936,33 @@ EXPORT_API int connection_profile_set_ip_address(connection_profile_h profile,
 
 EXPORT_API int connection_profile_set_subnet_mask(connection_profile_h profile,
                connection_address_family_e address_family, const char* subnet_mask)
-{      
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
-           (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
-            address_family != CONNECTION_ADDRESS_FAMILY_IPV6)) {
+                       (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
+                        address_family != CONNECTION_ADDRESS_FAMILY_IPV6)) {
                CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+               CONNECTION_LOG(CONNECTION_ERROR,
+                               "Please uses connection_profile_set_prefix_length()");
+               return CONNECTION_ERROR_NOT_SUPPORTED;
+       }
+
        net_profile_info_t *profile_info = profile;
        net_dev_info_t *net_info = __profile_get_net_info(profile_info);
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
-               if (subnet_mask == NULL)
-                       net_info->PrefixLen6 = 0 ;
-               else
-                       net_info->PrefixLen6 = atoi(subnet_mask) ;
-       } else {
-               if (subnet_mask == NULL)
-                       net_info->SubnetMask.Data.Ipv4.s_addr = 0;
-               else if (inet_pton(AF_INET, subnet_mask , &net_info->SubnetMask.Data.Ipv4)  < 1 )
-                       return CONNECTION_ERROR_INVALID_PARAMETER;
-       }
+       if (subnet_mask == NULL)
+               net_info->SubnetMask.Data.Ipv4.s_addr = 0;
+       else if (inet_pton(AF_INET, subnet_mask , &net_info->SubnetMask.Data.Ipv4) < 1)
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+
+       net_info->PrefixLen = __profile_convert_netmask_to_prefix_len(subnet_mask);
 
        return CONNECTION_ERROR_NONE;
 }
@@ -815,6 +970,8 @@ EXPORT_API int connection_profile_set_subnet_mask(connection_profile_h profile,
 EXPORT_API int connection_profile_set_gateway_address(connection_profile_h profile,
                connection_address_family_e address_family, const char* gateway_address)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6)) {
@@ -827,11 +984,13 @@ EXPORT_API int connection_profile_set_gateway_address(connection_profile_h profi
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+               //LCOV_EXCL_START
                if (gateway_address == NULL)
                        inet_pton(AF_INET6, "::", &net_info->GatewayAddr6.Data.Ipv6);
                else if (inet_pton(AF_INET6, gateway_address, &net_info->GatewayAddr6.Data.Ipv6) < 1)
                        return CONNECTION_ERROR_INVALID_PARAMETER;
+               //LCOV_EXCL_STOP
        } else {
                if (gateway_address == NULL)
                        net_info->GatewayAddr.Data.Ipv4.s_addr = 0;
@@ -845,6 +1004,8 @@ EXPORT_API int connection_profile_set_gateway_address(connection_profile_h profi
 EXPORT_API int connection_profile_set_dns_address(connection_profile_h profile, int order,
                connection_address_family_e address_family, const char* dns_address)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
@@ -859,7 +1020,8 @@ EXPORT_API int connection_profile_set_dns_address(connection_profile_h profile,
        if (net_info == NULL)
                return CONNECTION_ERROR_OPERATION_FAILED;
 
-       if(address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6) {
+               //LCOV_EXCL_START
                net_info->DnsAddr6[order-1].Type = NET_ADDR_IPV6;
                if (dns_address == NULL)
                        inet_pton(AF_INET6, "::", &net_info->DnsAddr6[order-1].Data.Ipv6);
@@ -867,6 +1029,7 @@ EXPORT_API int connection_profile_set_dns_address(connection_profile_h profile,
                        return CONNECTION_ERROR_INVALID_PARAMETER;
                if (net_info->DnsCount6 < order)
                        net_info->DnsCount6 = order;
+               //LCOV_EXCL_STOP
        } else {
                net_info->DnsAddr[order-1].Type = NET_ADDR_IPV4;
                if (dns_address == NULL)
@@ -882,8 +1045,10 @@ EXPORT_API int connection_profile_set_dns_address(connection_profile_h profile,
 
 EXPORT_API int connection_profile_set_proxy_type(connection_profile_h profile, connection_proxy_type_e type)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile))) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -893,6 +1058,7 @@ EXPORT_API int connection_profile_set_proxy_type(connection_profile_h profile, c
                return CONNECTION_ERROR_OPERATION_FAILED;
 
        switch (type) {
+       //LCOV_EXCL_START
        case CONNECTION_PROXY_TYPE_DIRECT:
                net_info->ProxyMethod = NET_PROXY_TYPE_DIRECT;
                break;
@@ -904,6 +1070,7 @@ EXPORT_API int connection_profile_set_proxy_type(connection_profile_h profile, c
                break;
        default:
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
@@ -912,6 +1079,9 @@ EXPORT_API int connection_profile_set_proxy_type(connection_profile_h profile, c
 EXPORT_API int connection_profile_set_proxy_address(connection_profile_h profile,
                connection_address_family_e address_family, const char* proxy_address)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       CONNECTION_LOG(CONNECTION_ERROR, "Address Family: ", address_family);
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
             address_family != CONNECTION_ADDRESS_FAMILY_IPV6)) {
@@ -935,21 +1105,25 @@ EXPORT_API int connection_profile_set_proxy_address(connection_profile_h profile
 EXPORT_API int connection_profile_set_state_changed_cb(connection_profile_h profile,
                connection_profile_state_changed_cb callback, void* user_data)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || callback == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        if (_connection_libnet_add_to_profile_cb_list(profile, callback, user_data))
                return CONNECTION_ERROR_NONE;
 
-       return CONNECTION_ERROR_OPERATION_FAILED;
+       return CONNECTION_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
 }
 
 EXPORT_API int connection_profile_unset_state_changed_cb(connection_profile_h profile)
 {
-       if (!(_connection_libnet_check_profile_cb_validity(profile))) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE, TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile))) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -963,8 +1137,10 @@ EXPORT_API int connection_profile_unset_state_changed_cb(connection_profile_h pr
 /* Wi-Fi profile *************************************************************/
 EXPORT_API int connection_profile_get_wifi_essid(connection_profile_h profile, char** essid)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || essid == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -982,8 +1158,10 @@ EXPORT_API int connection_profile_get_wifi_essid(connection_profile_h profile, c
 
 EXPORT_API int connection_profile_get_wifi_bssid(connection_profile_h profile, char** bssid)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || bssid == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1001,8 +1179,10 @@ EXPORT_API int connection_profile_get_wifi_bssid(connection_profile_h profile, c
 
 EXPORT_API int connection_profile_get_wifi_rssi(connection_profile_h profile, int* rssi)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || rssi == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1018,8 +1198,10 @@ EXPORT_API int connection_profile_get_wifi_rssi(connection_profile_h profile, in
 
 EXPORT_API int connection_profile_get_wifi_frequency(connection_profile_h profile, int* frequency)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || frequency == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1035,8 +1217,10 @@ EXPORT_API int connection_profile_get_wifi_frequency(connection_profile_h profil
 
 EXPORT_API int connection_profile_get_wifi_max_speed(connection_profile_h profile, int* max_speed)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || max_speed == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1045,15 +1229,17 @@ EXPORT_API int connection_profile_get_wifi_max_speed(connection_profile_h profil
        if (profile_info->profile_type != NET_DEVICE_WIFI)
                return CONNECTION_ERROR_INVALID_PARAMETER;
 
-       *max_speed = (int)profile_info->ProfileInfo.Wlan.max_rate;
+       *max_speed = (int)profile_info->ProfileInfo.Wlan.max_rate / 1000000;
 
        return CONNECTION_ERROR_NONE;
 }
 
-EXPORT_API int connection_profile_get_wifi_security_type(connection_profile_h profile, connection_wifi_security_type_etype)
+EXPORT_API int connection_profile_get_wifi_security_type(connection_profile_h profile, connection_wifi_security_type_e *type)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1063,6 +1249,7 @@ EXPORT_API int connection_profile_get_wifi_security_type(connection_profile_h pr
                return CONNECTION_ERROR_INVALID_PARAMETER;
 
        switch (profile_info->ProfileInfo.Wlan.security_info.sec_mode) {
+       //LCOV_EXCL_START
        case WLAN_SEC_MODE_NONE:
                *type = CONNECTION_WIFI_SECURITY_TYPE_NONE;
                break;
@@ -1080,15 +1267,18 @@ EXPORT_API int connection_profile_get_wifi_security_type(connection_profile_h pr
                break;
        default:
                return CONNECTION_ERROR_OPERATION_FAILED;
+       //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
 }
 
-EXPORT_API int connection_profile_get_wifi_encryption_type(connection_profile_h profile, connection_wifi_encryption_type_etype)
+EXPORT_API int connection_profile_get_wifi_encryption_type(connection_profile_h profile, connection_wifi_encryption_type_e *type)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1098,6 +1288,7 @@ EXPORT_API int connection_profile_get_wifi_encryption_type(connection_profile_h
                return CONNECTION_ERROR_INVALID_PARAMETER;
 
        switch (profile_info->ProfileInfo.Wlan.security_info.enc_mode) {
+       //LCOV_EXCL_START
        case WLAN_ENC_MODE_NONE:
                *type = CONNECTION_WIFI_ENCRYPTION_TYPE_NONE;
                break;
@@ -1115,6 +1306,7 @@ EXPORT_API int connection_profile_get_wifi_encryption_type(connection_profile_h
                break;
        default:
                return CONNECTION_ERROR_OPERATION_FAILED;
+       //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
@@ -1122,8 +1314,10 @@ EXPORT_API int connection_profile_get_wifi_encryption_type(connection_profile_h
 
 EXPORT_API int connection_profile_is_wifi_passphrase_required(connection_profile_h profile, bool* required)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || required == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1138,6 +1332,7 @@ EXPORT_API int connection_profile_is_wifi_passphrase_required(connection_profile
        }
 
        switch (profile_info->ProfileInfo.Wlan.security_info.sec_mode) {
+       //LCOV_EXCL_START
        case WLAN_SEC_MODE_NONE:
                *required = false;
                break;
@@ -1149,6 +1344,7 @@ EXPORT_API int connection_profile_is_wifi_passphrase_required(connection_profile
                break;
        default:
                return CONNECTION_ERROR_OPERATION_FAILED;
+       //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
@@ -1156,8 +1352,10 @@ EXPORT_API int connection_profile_is_wifi_passphrase_required(connection_profile
 
 EXPORT_API int connection_profile_set_wifi_passphrase(connection_profile_h profile, const char* passphrase)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || passphrase == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1174,8 +1372,10 @@ EXPORT_API int connection_profile_set_wifi_passphrase(connection_profile_h profi
 
 EXPORT_API int connection_profile_is_wifi_wps_supported(connection_profile_h profile, bool* supported)
 {
+       CHECK_FEATURE_SUPPORTED(WIFI_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || supported == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
@@ -1194,66 +1394,28 @@ EXPORT_API int connection_profile_is_wifi_wps_supported(connection_profile_h pro
 
 
 /* Cellular profile **********************************************************/
-EXPORT_API int connection_profile_get_cellular_network_type(connection_profile_h profile, connection_cellular_network_type_e* type)
-{
-       if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
-               return CONNECTION_ERROR_INVALID_PARAMETER;
-       }
-
-       int network_type;
-       net_profile_info_t *profile_info = profile;
-
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
-               return CONNECTION_ERROR_INVALID_PARAMETER;
-
-       if (vconf_get_int(VCONFKEY_TELEPHONY_SVC_ACT, &network_type)) {
-               CONNECTION_LOG(CONNECTION_ERROR, "vconf_get_int Failed\n");
-               return CONNECTION_ERROR_OPERATION_FAILED;
-       }
-
-       CONNECTION_LOG(CONNECTION_INFO, "Cellular network type = %d\n", network_type);
-
-       switch (network_type) {
-       case VCONFKEY_TELEPHONY_SVC_ACT_NONE:
-               *type = CONNECTION_CELLULAR_NETWORK_TYPE_UNKNOWN;
-               break;
-       case VCONFKEY_TELEPHONY_SVC_ACT_GPRS:
-               *type = CONNECTION_CELLULAR_NETWORK_TYPE_GPRS;
-               break;
-       case VCONFKEY_TELEPHONY_SVC_ACT_EGPRS:
-               *type = CONNECTION_CELLULAR_NETWORK_TYPE_EDGE;
-               break;
-       case VCONFKEY_TELEPHONY_SVC_ACT_UMTS:
-               *type = CONNECTION_CELLULAR_NETWORK_TYPE_UMTS;
-               break;
-       default:
-               return CONNECTION_ERROR_OPERATION_FAILED;
-       }
-
-       return CONNECTION_ERROR_NONE;
-}
-
 EXPORT_API int connection_profile_get_cellular_service_type(connection_profile_h profile,
                                                connection_cellular_service_type_e* type)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
        if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Invalid profile type Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        *type = _profile_convert_to_connection_cellular_service_type(profile_info->ProfileInfo.Pdp.ServiceType);
 
        if (*type == CONNECTION_CELLULAR_SERVICE_TYPE_UNKNOWN) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Invalid service type Passed\n");
-               return CONNECTION_ERROR_OPERATION_FAILED;
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid service type Passed"); //LCOV_EXCL_LINE
+               return CONNECTION_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
        }
 
        return CONNECTION_ERROR_NONE;
@@ -1261,15 +1423,19 @@ EXPORT_API int connection_profile_get_cellular_service_type(connection_profile_h
 
 EXPORT_API int connection_profile_get_cellular_apn(connection_profile_h profile, char** apn)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || apn == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
-               return CONNECTION_ERROR_INVALID_PARAMETER;
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter"); //LCOV_EXCL_LINE
+               return CONNECTION_ERROR_INVALID_PARAMETER; //LCOV_EXCL_LINE
+       }
 
        *apn = g_strdup(profile_info->ProfileInfo.Pdp.Apn);
        if (*apn == NULL)
@@ -1279,20 +1445,25 @@ EXPORT_API int connection_profile_get_cellular_apn(connection_profile_h profile,
 }
 
 EXPORT_API int connection_profile_get_cellular_auth_info(connection_profile_h profile,
-               connection_cellular_auth_type_etype, char** user_name, char** password)
+               connection_cellular_auth_type_e *type, char** user_name, char** password)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            type == NULL || user_name == NULL || password == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
 
        switch (profile_info->ProfileInfo.Pdp.AuthInfo.AuthType) {
+       //LCOV_EXCL_START
        case NET_PDP_AUTH_NONE:
                *type = CONNECTION_CELLULAR_AUTH_TYPE_NONE;
                break;
@@ -1304,6 +1475,7 @@ EXPORT_API int connection_profile_get_cellular_auth_info(connection_profile_h pr
                break;
        default:
                return CONNECTION_ERROR_OPERATION_FAILED;
+       //LCOV_EXCL_STOP
        }
 
        *user_name = g_strdup(profile_info->ProfileInfo.Pdp.AuthInfo.UserName);
@@ -1312,8 +1484,8 @@ EXPORT_API int connection_profile_get_cellular_auth_info(connection_profile_h pr
 
        *password = g_strdup(profile_info->ProfileInfo.Pdp.AuthInfo.Password);
        if (*password == NULL) {
-               g_free(*user_name);
-               return CONNECTION_ERROR_OUT_OF_MEMORY;
+               g_free(*user_name); //LCOV_EXCL_LINE
+               return CONNECTION_ERROR_OUT_OF_MEMORY; //LCOV_EXCL_LINE
        }
 
        return CONNECTION_ERROR_NONE;
@@ -1321,15 +1493,19 @@ EXPORT_API int connection_profile_get_cellular_auth_info(connection_profile_h pr
 
 EXPORT_API int connection_profile_get_cellular_home_url(connection_profile_h profile, char** home_url)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || home_url == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
 
        *home_url = g_strdup(profile_info->ProfileInfo.Pdp.HomeURL);
        if (*home_url == NULL)
@@ -1338,17 +1514,97 @@ EXPORT_API int connection_profile_get_cellular_home_url(connection_profile_h pro
        return CONNECTION_ERROR_NONE;
 }
 
+EXPORT_API int connection_profile_get_cellular_pdn_type(connection_profile_h profile, connection_cellular_pdn_type_e *type)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       switch (profile_info->ProfileInfo.Pdp.PdnType) {
+       //LCOV_EXCL_START
+       case NET_PDN_TYPE_UNKNOWN:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_UNKNOWN;
+               break;
+       case NET_PDN_TYPE_IPV4:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_IPV4;
+               break;
+       case NET_PDN_TYPE_IPV6:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_IPV6;
+               break;
+       case NET_PDN_TYPE_IPV4_IPV6:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPv6;
+               break;
+       default:
+               return CONNECTION_ERROR_OPERATION_FAILED;
+       //LCOV_EXCL_STOP
+       }
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_get_cellular_roam_pdn_type(connection_profile_h profile, connection_cellular_pdn_type_e *type)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile)) || type == NULL) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       switch (profile_info->ProfileInfo.Pdp.RoamPdnType) {
+       //LCOV_EXCL_START
+       case NET_PDN_TYPE_UNKNOWN:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_UNKNOWN;
+               break;
+       case NET_PDN_TYPE_IPV4:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_IPV4;
+               break;
+       case NET_PDN_TYPE_IPV6:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_IPV6;
+               break;
+       case NET_PDN_TYPE_IPV4_IPV6:
+               *type = CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPv6;
+               break;
+       default:
+               return CONNECTION_ERROR_OPERATION_FAILED;
+       //LCOV_EXCL_STOP
+       }
+
+       return CONNECTION_ERROR_NONE;
+}
+
 EXPORT_API int connection_profile_is_cellular_roaming(connection_profile_h profile, bool* is_roaming)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || is_roaming == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
 
        if (profile_info->ProfileInfo.Pdp.Roaming)
                *is_roaming = true;
@@ -1360,6 +1616,8 @@ EXPORT_API int connection_profile_is_cellular_roaming(connection_profile_h profi
 
 EXPORT_API int connection_profile_is_cellular_hidden(connection_profile_h profile, bool* is_hidden)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || is_hidden == NULL) {
                CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
@@ -1382,6 +1640,8 @@ EXPORT_API int connection_profile_is_cellular_hidden(connection_profile_h profil
 
 EXPORT_API int connection_profile_is_cellular_editable(connection_profile_h profile, bool* is_editable)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || is_editable == NULL) {
                CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
@@ -1404,6 +1664,8 @@ EXPORT_API int connection_profile_is_cellular_editable(connection_profile_h prof
 
 EXPORT_API int connection_profile_is_cellular_default(connection_profile_h profile, bool* is_default)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || is_default == NULL) {
                CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
@@ -1427,17 +1689,22 @@ EXPORT_API int connection_profile_is_cellular_default(connection_profile_h profi
 EXPORT_API int connection_profile_set_cellular_service_type(connection_profile_h profile,
                connection_cellular_service_type_e service_type)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile))) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
 
        switch (service_type) {
+       //LCOV_EXCL_START
        case CONNECTION_CELLULAR_SERVICE_TYPE_INTERNET:
                profile_info->ProfileInfo.Pdp.ServiceType = NET_SERVICE_INTERNET;
                break;
@@ -1459,6 +1726,7 @@ EXPORT_API int connection_profile_set_cellular_service_type(connection_profile_h
        case CONNECTION_CELLULAR_SERVICE_TYPE_UNKNOWN:
        default:
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       //LCOV_EXCL_STOP
        }
 
        return CONNECTION_ERROR_NONE;
@@ -1466,15 +1734,19 @@ EXPORT_API int connection_profile_set_cellular_service_type(connection_profile_h
 
 EXPORT_API int connection_profile_set_cellular_apn(connection_profile_h profile, const char* apn)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || apn == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
 
        g_strlcpy(profile_info->ProfileInfo.Pdp.Apn, apn, NET_PDP_APN_LEN_MAX+1);
 
@@ -1484,18 +1756,23 @@ EXPORT_API int connection_profile_set_cellular_apn(connection_profile_h profile,
 EXPORT_API int connection_profile_set_cellular_auth_info(connection_profile_h profile,
                connection_cellular_auth_type_e type, const char* user_name, const char* password)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) ||
            user_name == NULL || password == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
 
        switch (type) {
+       //LCOV_EXCL_START
        case CONNECTION_CELLULAR_AUTH_TYPE_NONE:
                profile_info->ProfileInfo.Pdp.AuthInfo.AuthType = NET_PDP_AUTH_NONE;
                break;
@@ -1507,6 +1784,7 @@ EXPORT_API int connection_profile_set_cellular_auth_info(connection_profile_h pr
                break;
        default:
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       //LCOV_EXCL_STOP
        }
 
        g_strlcpy(profile_info->ProfileInfo.Pdp.AuthInfo.UserName, user_name, NET_PDP_AUTH_USERNAME_LEN_MAX+1);
@@ -1517,17 +1795,256 @@ EXPORT_API int connection_profile_set_cellular_auth_info(connection_profile_h pr
 
 EXPORT_API int connection_profile_set_cellular_home_url(connection_profile_h profile, const char* home_url)
 {
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
        if (!(_connection_libnet_check_profile_validity(profile)) || home_url == NULL) {
-               CONNECTION_LOG(CONNECTION_ERROR, "Wrong Parameter Passed\n");
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
        }
 
        net_profile_info_t *profile_info = profile;
 
-       if (profile_info->profile_type != NET_DEVICE_CELLULAR)
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
                return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
 
        g_strlcpy(profile_info->ProfileInfo.Pdp.HomeURL, home_url, NET_HOME_URL_LEN_MAX);
 
        return CONNECTION_ERROR_NONE;
 }
+
+EXPORT_API int connection_profile_set_cellular_pdn_type(connection_profile_h profile, connection_cellular_pdn_type_e type)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile))) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       switch (type) {
+       //LCOV_EXCL_START
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV4:
+               profile_info->ProfileInfo.Pdp.PdnType = NET_PDN_TYPE_IPV4;
+               break;
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV6:
+               profile_info->ProfileInfo.Pdp.PdnType = NET_PDN_TYPE_IPV6;
+               break;
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPv6:
+               profile_info->ProfileInfo.Pdp.PdnType = NET_PDN_TYPE_IPV4_IPV6;
+               CONNECTION_LOG(CONNECTION_WARN, "DEPRECATION WARNINIG: CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPv6 " \
+                                               "from next release. Use CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPV6 instead");
+               break;
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPV6:
+               profile_info->ProfileInfo.Pdp.PdnType = NET_PDN_TYPE_IPV4_IPV6;
+               break;
+       default:
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       //LCOV_EXCL_STOP
+       }
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_set_cellular_roam_pdn_type(connection_profile_h profile, connection_cellular_pdn_type_e type)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile))) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+
+       if (profile_info->profile_type != NET_DEVICE_CELLULAR) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       switch (type) {
+       //LCOV_EXCL_START
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV4:
+               profile_info->ProfileInfo.Pdp.RoamPdnType = NET_PDN_TYPE_IPV4;
+               break;
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV6:
+               profile_info->ProfileInfo.Pdp.RoamPdnType = NET_PDN_TYPE_IPV6;
+               break;
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPv6:
+               profile_info->ProfileInfo.Pdp.RoamPdnType = NET_PDN_TYPE_IPV4_IPV6;
+               CONNECTION_LOG(CONNECTION_WARN, "DEPRECATION WARNINIG: CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPv6 " \
+                                               "from next release. Use CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPV6 instead");
+               break;
+       case CONNECTION_CELLULAR_PDN_TYPE_IPV4_IPV6:
+               profile_info->ProfileInfo.Pdp.RoamPdnType = NET_PDN_TYPE_IPV4_IPV6;
+               break;
+       default:
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       //LCOV_EXCL_STOP
+       }
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_get_ipv6_state(connection_profile_h profile, connection_profile_state_e *state)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE,
+                       TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile)) ||
+                       state == NULL) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+       *state = _profile_convert_to_cp_state(profile_info->ProfileState6);
+       if (*state < 0)
+               return CONNECTION_ERROR_OPERATION_FAILED;
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_set_dns_config_type(connection_profile_h profile,
+               connection_address_family_e address_family, connection_dns_config_type_e type)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE,
+                       TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile))) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       if ((address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
+                               address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
+                       (type != CONNECTION_DNS_CONFIG_TYPE_STATIC &&
+                        type != CONNECTION_DNS_CONFIG_TYPE_DYNAMIC)) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_dns_config_type_t *profileType = NULL;
+       net_dns_config_type_t *profileType6 = NULL;
+       net_profile_info_t *profile_info = profile;
+
+       net_dev_info_t *net_info = __profile_get_net_info(profile_info);
+       if (net_info == NULL)
+               return CONNECTION_ERROR_OPERATION_FAILED;
+
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4) {
+               profileType = &net_info->DnsConfigType;
+               net_info->DnsAddr[0].Data.Ipv4.s_addr = 0;
+               net_info->DnsAddr[1].Data.Ipv4.s_addr = 0;
+               *profileType = type;
+       } else {
+               profileType6 = &net_info->DnsConfigType6;
+               inet_pton(AF_INET6, "::", &net_info->DnsAddr6[0].Data.Ipv6);
+               inet_pton(AF_INET6, "::", &net_info->DnsAddr6[1].Data.Ipv6);
+               *profileType6 = type;
+       }
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_get_dns_config_type(connection_profile_h profile,
+               connection_address_family_e address_family, connection_dns_config_type_e *type)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE,
+                       TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile)) ||
+                       (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
+                        address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
+                       type == NULL) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_dns_config_type_t profileType;
+       net_profile_info_t *profile_info = profile;
+       net_dev_info_t *net_info = __profile_get_net_info(profile_info);
+       if (net_info == NULL)
+               return CONNECTION_ERROR_OPERATION_FAILED;
+
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4)
+               profileType = net_info->DnsConfigType;
+       else
+               profileType = net_info->DnsConfigType6;
+
+       switch (profileType) {
+       case NET_DNS_CONFIG_TYPE_STATIC:
+               *type = CONNECTION_DNS_CONFIG_TYPE_STATIC;
+               break;
+       case NET_DNS_CONFIG_TYPE_DYNAMIC:
+               *type = CONNECTION_DNS_CONFIG_TYPE_DYNAMIC;
+               break;
+       default:
+               *type = CONNECTION_DNS_CONFIG_TYPE_NONE;
+               break;
+       }
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_set_prefix_length(connection_profile_h profile,
+               connection_address_family_e address_family, int prefix_len)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE,
+                       TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile)) ||
+                       (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
+                       address_family != CONNECTION_ADDRESS_FAMILY_IPV6)) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+       net_dev_info_t *net_info = __profile_get_net_info(profile_info);
+       if (net_info == NULL)
+               return CONNECTION_ERROR_OPERATION_FAILED;
+
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4) {
+               net_info->PrefixLen = prefix_len;
+               net_info->SubnetMask.Data.Ipv4.s_addr = __profile_convert_prefix_len_to_netmask(prefix_len);
+       } else
+               net_info->PrefixLen6 = prefix_len;
+
+       return CONNECTION_ERROR_NONE;
+}
+
+EXPORT_API int connection_profile_get_prefix_length(connection_profile_h profile,
+               connection_address_family_e address_family, int *prefix_len)
+{
+       CHECK_FEATURE_SUPPORTED(TELEPHONY_FEATURE, WIFI_FEATURE,
+                       TETHERING_BLUETOOTH_FEATURE, ETHERNET_FEATURE);
+
+       if (!(_connection_libnet_check_profile_validity(profile)) ||
+                       (address_family != CONNECTION_ADDRESS_FAMILY_IPV4 &&
+                       address_family != CONNECTION_ADDRESS_FAMILY_IPV6) ||
+                       prefix_len == NULL) {
+               CONNECTION_LOG(CONNECTION_ERROR, "Invalid parameter");
+               return CONNECTION_ERROR_INVALID_PARAMETER;
+       }
+
+       net_profile_info_t *profile_info = profile;
+       net_dev_info_t *net_info = __profile_get_net_info(profile_info);
+       if (net_info == NULL)
+               return CONNECTION_ERROR_OPERATION_FAILED;
+
+       if (address_family == CONNECTION_ADDRESS_FAMILY_IPV4)
+               *prefix_len =  net_info->PrefixLen;
+       else if (address_family == CONNECTION_ADDRESS_FAMILY_IPV6)
+               *prefix_len =  net_info->PrefixLen6;
+
+       return CONNECTION_ERROR_NONE;
+}